On Average,people Alternate Between REM Sleep and Slow-Wave Sleep About

question 256

Multiple Choice

On average,people alternate between REM sleep and slow-wave sleep about every _____ minutes over the course of a night.

• A)60
• B)90
• C)120
• D)180

---

Definitions:

Temporal Bone

A bone on the side of the skull, housing structures of the ear and forming part of the side and base of the skull.

Articular Surfaces

The surfaces of bones that come into contact with one another to form joints.

Range of Motion

The full movement potential of a joint, usually its range of flexion and extension.

Glenohumeral Joint

The ball and socket joint between the head of the humerus and the glenoid cavity of the scapula, facilitating shoulder movement.